.pre-plan{
    border: 1px solid red;
    position: relative;
    width: 100%;
    height: 100%;

    .pre-plan-container{
        border: 1px solid blue;
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        background: linear-gradient(0deg, rgba(211, 243, 241, 1), rgba(241, 246, 255, 1));
    }
}